Which one is wrong about scarcity? A: The richest countries also have scarcity. B: From the perspective of the formation of scarcity, limited resources are more important than unlimited desires. C: From the perspective of the formation of scarcity, unlimited desire is more important than limited resources. D: Scarcity promotes efficiency.

Scarcity applies to both the rich and the poor.

The dimension of food scarcity is measured by country.

If there were no resource scarcity, there would be no economics.

Gold has been highly prized throughout the ages due chiefly to（） A: it is scarce B: so scarce is it C: its scarcity D: scarcity of it

Scarcity can best be defined as a situation in which:

Scarcity affects only those who are in need.

Marginal scarcity rent would still not be zero if water were not scarce.

Scarcity can be eliminated through A: the use of market mechanisms. B: exploration that helps us find new resources. C: wise use of our resources. D: None of the above because scarcity cannot be eliminated.

Scarcity requires that people must A: cooperate. B: compete. C: trade. D: make choices.